Lottery Calculator

Lottery Odds Calculator

Total Numbers in Pool

Please enter a positive integer.

Numbers to Pick

Please enter a positive integer.

Ticket Price ($)

Please enter a non-negative number.

Jackpot Amount ($)

Please enter a non-negative number.

Results

Probability of Winning:

Odds (1 in X):

Expected Value per Ticket:

Formula

The probability of winning the jackpot is 1 divided by the number of combinations. Number of combinations = C(totalNumbers, pickNumbers) = totalNumbers! / (pickNumbers! * (totalNumbers - pickNumbers)!). Expected value = (Jackpot * Probability) - Ticket Price.